Look out for stinging insects.

This time of year, stinging insects from the order Hymenoptera, family Vespidae, such as wasps, hornets and yellow jackets, start to become a concern. Normally, toward the end of July, these stinging insects have developed large enough colonies or nests that they are noticable around structures and other areas used by people. Aerial wasp nests are beginning to reach large enough sizes to require mulitple treatments to kill the nest. Nests that are on structures or near entry ways or where individuals may be stung should be treated and removed.
-Lauren Greenhow, General Manager, GreenHow, Inc.
www.GreenHow.com. Effective Organic & Low Impact Solutions, Lawn Care, Pest Control & Termite Control in Newton and Metro Boston.

Mud Daubers

The mud dauber is a solitary wasp that builds tubes or tunnels of mud in which to lay eggs. These mud tubes or tunnels may be located anywhere on a structure, but are usually either on the foundation or inside the attic, or at the soffit. Generally stone, cement and unpainted wood are preferred surfaces to build on, instead of painted wood. Mud daubers do not sting, and can be recognized by an all black or black with yellow or white legs. A key to differentiate from a flying ant, with whom they are often confused, is the long pedicel (piece between the thorax and abdomen) and curved antennae. Non chemical integrated pest control methods can be safely employed, including removing the mud tubes and screening attic openings.

-Lauren Greenhow, General Manager, GreenHow, Inc.
www.GreenHow.com. Effective Organic & Low Impact Solutions, Lawn Care, Pest Control & Termite Control in Newton and Metro Boston.